# What is the probability that a person chosen at random purchases brand x?

Answers: 3

## Answers

What is the probability that a person chosen at random purchases brand x?...

Answers: 3

What is the probability that a person chosen at random purchases brand x?...

Subject: Mathematics

CONDITIONAL PROBABILITY OF INDEPENDENT EVENTSP(x) = 0. 06 / 0. 40

P(x) = 0.15

Here is the tableAge group Brand X Brand Ytotal

a.Under 30 years old6% 34% 40%

A’ (30 years and older) 9% 51% 60%

Total 15% 85% 100%

Probabilities are usually very sensitive to an information given as a condition. Sometimes, however, a probability does not change when the condition is supplied. For other information related to the topic, click the link below1. The topic is about conditional probability :

2. The topic is about conditional probability of dependent events:

3. The topic is about Draw a Venn diagram and find the conditional probabilities:

Code: 10.3.3.7.3.

Subject: Mathematics

CONDITIONAL PROBABILITY OF INDEPENDENT EVENTSP(A) = 0. 06 + 0. 34

P(A) = 0.40

Here is the tableAge group Brand X Brand Ytotal

a.Under 30 years old 6% 34% 40%

A’ (30 years and older) 9% 51% 60%

Total 15% 85% 100%

Probabilities are usually very sensitive to an information given as a condition. Sometimes, however, a probability does not change when the condition is supplied.For other information related to the topic, click the link below

1. The topic is about conditional probability :

2. The topic is about conditional probability of dependent events:

3. The topic is about Draw a Venn diagram and find the conditional probabilities:

Code: 10.3.3.7.3.